From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- nsprpub/pr/tests/ntoh.c | 93 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 nsprpub/pr/tests/ntoh.c (limited to 'nsprpub/pr/tests/ntoh.c') diff --git a/nsprpub/pr/tests/ntoh.c b/nsprpub/pr/tests/ntoh.c new file mode 100644 index 0000000000..980a1b4983 --- /dev/null +++ b/nsprpub/pr/tests/ntoh.c @@ -0,0 +1,93 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * A test program for PR_htons, PR_ntohs, PR_htonl, PR_ntohl, + * PR_htonll, and PR_ntohll. + */ + +#include "prnetdb.h" + +#include +#include +#include + +/* Byte sequence in network byte order */ +static unsigned char bytes_n[8] = { 1, 2, 3, 4, 5, 6, 7, 8 }; + +/* Integers in host byte order */ +static PRUint16 s_h = 0x0102; +static PRUint32 l_h = 0x01020304; +static PRUint64 ll_h = LL_INIT(0x01020304, 0x05060708); + +int main(int argc, char **argv) +{ + union { + PRUint16 s; + PRUint32 l; + PRUint64 ll; + unsigned char bytes[8]; + } un; + + un.s = s_h; + printf("%u %u\n", + un.bytes[0], un.bytes[1]); + un.s = PR_htons(un.s); + printf("%u %u\n", + un.bytes[0], un.bytes[1]); + if (memcmp(un.bytes, bytes_n, 2)) { + fprintf(stderr, "PR_htons failed\n"); + exit(1); + } + un.s = PR_ntohs(un.s); + printf("%u %u\n", + un.bytes[0], un.bytes[1]); + if (un.s != s_h) { + fprintf(stderr, "PR_ntohs failed\n"); + exit(1); + } + + un.l = l_h; + printf("%u %u %u %u\n", + un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3]); + un.l = PR_htonl(un.l); + printf("%u %u %u %u\n", + un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3]); + if (memcmp(un.bytes, bytes_n, 4)) { + fprintf(stderr, "PR_htonl failed\n"); + exit(1); + } + un.l = PR_ntohl(un.l); + printf("%u %u %u %u\n", + un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3]); + if (un.l != l_h) { + fprintf(stderr, "PR_ntohl failed\n"); + exit(1); + } + + un.ll = ll_h; + printf("%u %u %u %u %u %u %u %u\n", + un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3], + un.bytes[4], un.bytes[5], un.bytes[6], un.bytes[7]); + un.ll = PR_htonll(un.ll); + printf("%u %u %u %u %u %u %u %u\n", + un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3], + un.bytes[4], un.bytes[5], un.bytes[6], un.bytes[7]); + if (memcmp(un.bytes, bytes_n, 8)) { + fprintf(stderr, "PR_htonll failed\n"); + exit(1); + } + un.ll = PR_ntohll(un.ll); + printf("%u %u %u %u %u %u %u %u\n", + un.bytes[0], un.bytes[1], un.bytes[2], un.bytes[3], + un.bytes[4], un.bytes[5], un.bytes[6], un.bytes[7]); + if (LL_NE(un.ll, ll_h)) { + fprintf(stderr, "PR_ntohll failed\n"); + exit(1); + } + + printf("PASS\n"); + return 0; +} -- cgit v1.2.3